11RD3B

Data sheet US2:11RD3B Class 11, manual starter, 3.5-5 Amps, NEMA 1, product brand name Class 11 design of the product Manual Starter General technical data ambient temperature [°F] ● during storage 122 ... 176 °F ● during operation 68 ... 140 °F ambient temperature ● during storage 50 ... 80 °C ● during operation 20 ... 60 °C number of poles for main current circuit 3 Contactor mechanical service life (switching cycles) of the main contacts typical 100000 Coil type of voltage of the control supply voltage n.a. Overload relay adjustable current response value current of the currentdependent overload release 2A Mounting/wiring fastening method wall mounting Short-circuit current rating design of the short-circuit trip magnetic Certificates/ approvals certificate of suitability UL Further information Industrial Controls - Product Overview (Catalogs, Brochures,…) www.usa.siemens.com/iccatalog Industry Mall (Online ordering system) https://mall.industry.siemens.com/mall/en/us/Catalog/product?mlfb=US2:11RD3B Service&Support (Manuals, Certificates, Characteristics, FAQs,...) https://support.industry.siemens.com/cs/US/en/ps/US2:11RD3B Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...) http://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=US2:11RD3B&lang=en Certificates/approvals https://support.industry.siemens.com/cs/US/en/ps/US2:11RD3B/certificate last modified: US2:11RD3B Page 1/1 2/1/2021 10/4/2022 Subject to change without notice © Copyright Siemens